PCM1803ADB
- Mfr.Part #
- PCM1803ADB
- Manufacturer
- Texas Instruments
- Package / Case
- 20-SSOP (0.209, 5.30mm Width)
- Datasheet
- Download
- Description
- IC ADC/AUDIO 24BIT 96K 20SSOP
- Stock
- 322,359
- In Stock :
- 322,359
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- Manufacturer :
- Texas Instruments
- Product Category :
- ADCs/DACs - Special Purpose
- Packaging :
- Tube
- Mounting Type :
- Surface Mount
- Base Part Number :
- PCM1803
- Height :
- 2mm
- Voltage Supply Source :
- Analog Digital
- Thickness :
- 1.95mm
- Sampling Rate (Per Second) :
- 96k
- Terminal Form :
- Gull wing
- Number of Terminations :
- 20
- Sampling Rate :
- 96 ksps
- Power Dissipation :
- 80mW
- Data Interface :
- Serial
- Power Consumption :
- 60mW
- Pbfree Code :
- yes
- Pin Count :
- 20
- Factory Lead Time :
- 6 Weeks
- Package / Case :
- 20-SSOP (0.209, 5.30mm Width)
- JESD-609 Code :
- e4
- Type :
- ADC, Audio
- Lead Free :
- Lead Free
- Length :
- 7.2mm
- Operating Supply Voltage :
- 5V
- Number of Pins :
- 20
- Radiation Hardening :
- No
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Mount :
- Surface Mount
- REACH SVHC :
- No SVHC
- Supply Type :
- Analog, Digital
- Number of DAC Channels :
- 0
- Analog Input Voltage-Max :
- 3.3V
- Operating Supply Current :
- 11.7mA
- Number of Bits :
- 24
- Number of Functions :
- 1
- Polarity :
- Bipolar
- Max Power Dissipation :
- 80mW
- RoHS Status :
- ROHS3 Compliant
- Terminal Position :
- Dual
- Peak Reflow Temperature (Cel) :
- 260
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Resolution (Bits) :
- 24 b
- Width :
- 5.3mm
- Supply Voltage :
- 5V
- Number of Analog In Channels :
- 2
- Number of ADC Channels :
- 2
- Signal to Noise Ratio (SNR) :
- 103 dB
- ECCN Code :
- EAR99
- Weight :
- 189.913455mg
- Voltage - Supply :
- 2.7V~3.6V 4.5V~5.5V
- Nominal Supply Current :
- 11.7mA
- Operating Temperature :
- -40°C~85°C
- Datasheets
- PCM1803ADB

ADCs/DACs - Special Purpose Texas Instruments PCM1803ADB Overview
The Texas Instruments PCM1803ADB is a high-performance, audio analog-to-digital converter (ADC) that offers exceptional sound quality and precision. Ideal for professional and consumer audio systems, this device supports 24-bit resolution and sampling rates up to 96 kHz, ensuring detailed and accurate audio capture. With its high signal-to-noise ratio and low distortion, the PCM1803ADB is perfectly suited for applications requiring high fidelity audio conversion. The device's integration in a compact 20-SSOP package allows for streamlined design in space-constrained applications, making it a top choice for designers looking to enhance audio performance while maintaining efficiency in their designs.
PCM1803ADB Features
- 24-bit resolution provides high-quality audio conversion
- Sampling rate up to 96 kHz ensures accurate capture of audio nuances
- High signal-to-noise ratio (SNR) minimizes background noise, enhancing audio clarity
- Low total harmonic distortion (THD) preserves the original audio integrity
- Single 5V power supply simplifies system power design
- System clock derived from an external or internal oscillator
- Compact 20-SSOP package facilitates integration into existing designs
PCM1803ADB Applications
- Professional Audio Equipment: Utilized in recording studios for its high fidelity audio capture, enhancing the quality of recordings.
- Consumer Audio Systems: Integrated into home audio systems to provide superior sound quality, replicating studio-like audio experiences.
- Digital Audio Effects Processors: Helps in processing audio signals with minimal loss of detail, ideal for enhancing live performances.
- Musical Instrument Digital Interfaces (MIDIs): Ensures precise audio data conversion from musical instruments, crucial for composers and performers alike.
- Broadcast Equipment: Used in broadcasting to ensure clear, high-quality audio transmission over various media.
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